impervious material 中文意思是什麼

impervious material 解釋
不透材料
  • impervious : adj. 1. 不可滲透的，穿不過的，透不過的。2. 不受干擾的，不受影響的。3. 對（批評等）無動於衷的，不接受的。adv. -ly ,-ness n.
  • material : adj 1 物質的（opp spiritual）。2 身體上的，肉體上的；物慾的，追求實利的；卑俗的。3 有形的，實體的...
  1. It could not pass through material impervious to water such as mica.

    它不能通過雲母這樣的不透水的物質。
  2. All surfaces inside the building should be of impervious material to permit thorough washing.

    建築里所有的表面都應當用不透水的材料這樣可以徹底清洗。
  3. Broken gravel soil as impervious material for rockfill dam with core

    石土作為心墻堆石壩防滲土料的初步研究
  4. This material is impervious to rainwater

    這種材料防雨。
  5. The decks in all seafarer accommodation should be of approved material and construction and should provide a non - slip surface impervious to damp and easily kept clean

    所有海員起居艙室的甲板應為認可的材料和構造，其表面應能防滑、防潮並易於保持清潔。
  6. The washbasin shall be made of easy - to - clean and impervious material

    洗手臺內外應使用易清洗不透水材料構築。
  7. The walls and pillars shall have white or light - colored surface ; the part within one meter above the ground shall bepaved with non - absorptive, impervious and easy - to - clean material with surface which shall be smooth and maintained clean and free of cracks

    四墻壁與支柱表面應為白色或淺色，離地面至少一公尺以內之部分應使用非吸收性、不透水、易清洗之材料鋪設，其表面應平滑無裂縫並經常保持清潔。
  8. The gravelly soil is a better kind of damming material. it ' s usually used as impervious core and also as dam shell

    礫質上是一種良好的築壩材料，既能作防滲材料，又能填築壩殼。
  9. For example, after the collapse of ditong dam in idaho, may 5, 1976, it was found that it was not impervious very well, the impervious curtain was built poorly. when the seepage went through the impervious curtain, the exit water from the pervious material of the downstream or the right side of dam through the foundation or certain line between the foundation and the dam caused contact scour and piping

    如美國愛得華州提堂壩於1976年5月5日潰決，事後調查分析，因壩基透水性大，防滲帷幕施工質量差，滲流穿透帷幕，經地基或地基與壩的接觸面從壩體下游側透水料區逸出或從右壩肩繞滲經下游壩體逸出，出逸的水流引起了接觸沖刷和管涌，導致潰壩。
  10. Based on the analysis and calculation results, it is proven that geomembrane is an ideally impervious material. it has good performances in such aspects as impermeability, elasto - plastic deformation adaptability, resistance ability against erosion

    各種分析論證及其計算結果均證明土工膜是一種理想的防滲材料，具有很好的不透水性，很好的彈塑性變形能力，有一定的抗拉能力，能夠承受施工應力和工作應力。
  11. As a new type of impervious wall material, the geomembrane is to be used in the central core earth and rockfill dams. in this thesis, the engineering characteristics of geomembrane are mainly investigated. the reliability of impermeability, the durability, the deformation adaptability and the proper application range of geomembrane are discussed

    本文重點研究了土工膜作為一種新型防滲材料應用於土石壩防滲心墻的工程特性，探討其在土石壩擋水運行期間防滲的可靠性、耐久性、變形能力及其適用范圍。
  12. All internal wall surfaces of kitchen, bathroom and latrine accommodation should be imperviously tiled or surfaced with smooth impervious material to a height of not less than 1. 22m ( 4ft. )

    廚房、浴室及廁所的內墻應鋪砌不透水的磁磚，或平滑而不透水的材料，鋪砌高度不少於1 . 22米（ 4尺）
  13. The result shows that the profile of the main dam and the second dam and all the impervious rock fill material have no problem. the total seepage volume is 3. 9092x106m3 per year. it occupies 0. 037 % of the average inflow of the reservoir, which is acceptable from the point of view of the water resources utilization

    分析結果：確定採用的主、副壩壩剖面及各種築壩料在滲透穩定性方面均無問題；全壩滲漏總量為390 . 92萬m ~ 3年，佔多年平均入庫水量的0 . 037 ，從水資源利用的角度是可以接受的。
  14. Hard impervious material

    堅硬不透水物料
  15. The asphalt concrete has very good flexibility to fit different kinds of settlements. if there were cracks, the asphalt concrete would be able to self - heal up with the act of the dam gravity. besides that, the impervious asphalt concrete is much easier to construct than the impervious earth material

    碾壓式瀝青混凝土的滲透系數一般小於1 10 ~ （ - 7 ） 10 ~ （ - 8 ） cm s ；瀝青混凝土具有較好的柔性，能較好地適應各種不均勻沉陷，如果一旦發生裂縫，在壩體應力作用下，瀝青混凝土有自愈閉合能力；瀝青混凝土防滲體比土質防滲體易於施工，在多雨季節更顯出其優越性。
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